tr: better comments, small code shrink
authorvda <vda@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Tue, 13 Nov 2007 22:22:29 +0000 (22:22 +0000)
committervda <vda@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Tue, 13 Nov 2007 22:22:29 +0000 (22:22 +0000)
commite46feb3bcebf65a52c167f1c03c68a754153e61e
tree7e2a706b4d19a27312be5f036dd557ea518a7790
parentccb018ecd562a6b39b4fb23bd14d7253d8afe4e2
tr: better comments, small code shrink

function                                             old     new   delta
expand                                              2232    2230      -2
tr_main                                              677     655     -22

git-svn-id: svn://busybox.net/trunk/busybox@20419 69ca8d6d-28ef-0310-b511-8ec308f3f277
coreutils/tr.c